[INFO] fetching crate metadata-crates-io-testing 0.0.6...
[INFO] testing metadata-crates-io-testing-0.0.6 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-1
[INFO] extracting crate metadata-crates-io-testing 0.0.6 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate metadata-crates-io-testing 0.0.6
[INFO] finished tweaking crates.io crate metadata-crates-io-testing 0.0.6
[INFO] tweaked toml for crates.io crate metadata-crates-io-testing 0.0.6 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate metadata-crates-io-testing 0.0.6 on toolchain 562dee4820c458d823175268e41601d4c060588a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e0bc71199e1df17b355e4b6f384d181f1681e13fc270085e2452dc78a3c9cb98
[INFO] running `Command { std: "docker" "start" "-a" "e0bc71199e1df17b355e4b6f384d181f1681e13fc270085e2452dc78a3c9cb98", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e0bc71199e1df17b355e4b6f384d181f1681e13fc270085e2452dc78a3c9cb98", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e0bc71199e1df17b355e4b6f384d181f1681e13fc270085e2452dc78a3c9cb98", kill_on_drop: false }`
[INFO] [stdout] e0bc71199e1df17b355e4b6f384d181f1681e13fc270085e2452dc78a3c9cb98
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d8e109f2336ca1e7984f3bb9c177182710168cf4017b9f7ed93eeba2e05370e1
[INFO] running `Command { std: "docker" "start" "-a" "d8e109f2336ca1e7984f3bb9c177182710168cf4017b9f7ed93eeba2e05370e1", kill_on_drop: false }`
[INFO] [stderr]    Compiling metadata-crates-io-testing v0.0.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.46s
[INFO] running `Command { std: "docker" "inspect" "d8e109f2336ca1e7984f3bb9c177182710168cf4017b9f7ed93eeba2e05370e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d8e109f2336ca1e7984f3bb9c177182710168cf4017b9f7ed93eeba2e05370e1", kill_on_drop: false }`
[INFO] [stdout] d8e109f2336ca1e7984f3bb9c177182710168cf4017b9f7ed93eeba2e05370e1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 674c5475c1c54fd85582958c7bd410bdca4dbd5c1368e6e710a6f54da8fb542c
[INFO] running `Command { std: "docker" "start" "-a" "674c5475c1c54fd85582958c7bd410bdca4dbd5c1368e6e710a6f54da8fb542c", kill_on_drop: false }`
[INFO] [stderr]    Compiling metadata-crates-io-testing v0.0.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.36s
[INFO] running `Command { std: "docker" "inspect" "674c5475c1c54fd85582958c7bd410bdca4dbd5c1368e6e710a6f54da8fb542c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "674c5475c1c54fd85582958c7bd410bdca4dbd5c1368e6e710a6f54da8fb542c", kill_on_drop: false }`
[INFO] [stdout] 674c5475c1c54fd85582958c7bd410bdca4dbd5c1368e6e710a6f54da8fb542c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 857b4a0b740ea98e48558ffba1bed385f68451a5fb9fb6ee4f2c5699d2d950c7
[INFO] running `Command { std: "docker" "start" "-a" "857b4a0b740ea98e48558ffba1bed385f68451a5fb9fb6ee4f2c5699d2d950c7", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/metadata_crates_io_testing-4474a50a504fa06e)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests metadata_crates_io_testing
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "857b4a0b740ea98e48558ffba1bed385f68451a5fb9fb6ee4f2c5699d2d950c7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "857b4a0b740ea98e48558ffba1bed385f68451a5fb9fb6ee4f2c5699d2d950c7", kill_on_drop: false }`
[INFO] [stdout] 857b4a0b740ea98e48558ffba1bed385f68451a5fb9fb6ee4f2c5699d2d950c7